243464688

素因数分解:

$2^4\times 3^2\times {\mathrm{1690727}}^1$

素因数の和:1690741

約数の個数: 30

約数和(自身を含む): 681363384

約数和(自身を除く): 437898696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1690727, 3381454, 5072181, 6762908, 10144362, 13525816, 15216543, 20288724, 27051632, 30433086, 40577448, 60866172, 81154896, 121732344, 243464688]

約数ペア:

[(1, 243464688), (2, 121732344), (3, 81154896), (4, 60866172), (6, 40577448), (8, 30433086), (9, 27051632), (12, 20288724), (16, 15216543), (18, 13525816), (24, 10144362), (36, 6762908), (48, 5072181), (72, 3381454), (144, 1690727)]